A414 eastbound M1 Jct 8 to Park Street Roundabout lane 1 closure

Cleared

Start time: Tue, May 12, 2026 10:50 PM
Expected end: Wed, May 13, 2026 4:00 AM
Duration: 5 hours 10 minutes
Road: A414 – M1 Southbound Within J8
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 4 lanes affected, 1 of 2 lanes affected
Reason: Other

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First published: Tue, May 12, 2026 10:50 PM
Last updated: Tue, May 12, 2026 11:35 PM
Cleared: Wed, May 13, 2026 4:00 AM

Latest update: A414 eastbound M1 Jct 8 to Park Street Roundabout lane 1 closure

Coordinates: 51.748163, -0.406415
Latitude span: 51.742927 – 51.752341
Longitude span: -0.412584 – -0.397262
Bounding box centre: 51.747634, -0.404923
Location descriptions: M1 southbound within J8

A414 eastbound between the M1 and the A405

Feed validity status: Active
Overall feed start: Tue, May 12, 2026 10:50 PM
Overall feed end: Wed, May 13, 2026 4:00 AM
Feed window length: 5 hours 10 minutes
Probability code (raw): certain
Compliance option (raw): mandatory
Source identification (raw): roadworks

Management type value: other
Contra-flow flag (raw): false
Width restriction flag (raw): false
Height restriction flag (raw): false
Weight restriction flag (raw): false

Segment 1

5 coordinate pairs

Description: M1 southbound within J8
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 4 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A414
Linear Element Model: The Network Model
Linear Element Id: {454FEA01-1BAF-4ECD-B6B0-6F805CC55763}
Linear Element Type: B Carriageway
From Distance: 129 m
To Distance: 334 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.752341 -0.412584
51.752239 -0.412479
51.751482 -0.411545
51.75104 -0.410969
51.750889 -0.410751

Segment 2

15 coordinate pairs

Description: A414 eastbound between the M1 and the A405
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: A414
Linear Element Model: The Network Model
Linear Element Id: {515EFF1B-EC8E-4EA9-9D6B-1C1C46D3B238}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 1,289 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.750871 -0.410724
51.750488 -0.410168
51.75047 -0.410142
51.750031 -0.409414
51.748795 -0.407593
51.748402 -0.406999
51.747052 -0.40496
51.746435 -0.404034
51.745372 -0.402416
51.744506 -0.401017
51.744132 -0.400318
51.743801 -0.399621
51.743473 -0.398868
51.743086 -0.397808
51.742927 -0.397262

Segment 3

2 coordinate pairs

Description: M1 southbound within J8
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 4 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A414
Linear Element Model: The Network Model
Linear Element Id: {454FEA01-1BAF-4ECD-B6B0-6F805CC55763}
Linear Element Type: B Carriageway
From Distance: 335 m
To Distance: 337 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.750883 -0.410742
51.750871 -0.410724

Geometry type: MultiLineString
Geometry points: 22
First coordinate pair: -0.412584, 51.752341
Road section segments: 1
Road section points: 22

View geometry JSON

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    "type": "MultiLineString",
    "coordinates": [
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            [
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            ],
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                51.750488
            ],
            [
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            ],
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}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Other
Compliance: Mandatory
Probability: Certain
Validity status: Active
Road management: Other